Tools & Wizards About Us
zadarma.ru screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

zadarma.ru

empty page

Page Load Speed

5.1 sec in total

First Response

201 ms

Resources Loaded

3 sec

Page Rendered

2 sec

zadarma.ru screenshot

About Website

Visit zadarma.ru now to see the best up-to-date Zadarma content for Russia and also check out these interesting facts you probably never knew about zadarma.ru

Save up to 90% on international call charges with Zadarma. A range of price plans provides attractive call packages for all usage levels. Additional value-added features include free international num...

Visit zadarma.ru

Key Findings

We analyzed Zadarma.ru page load time and found that the first response time was 201 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

zadarma.ru performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

zadarma.ru

201 ms

386 ms

font-awesome.min.css

82 ms

site.combined.min.css

371 ms

jquery-3.3.1.min.js

204 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zadarma.ru, 90% (47 requests) were made to Zadarma.com and 2% (1 request) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ws.zadarma.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 283.3 kB (73%)

Content Size

387.6 kB

After Optimization

104.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zadarma.ru main page is 387.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 216.4 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 83.4 kB

  • Original 93.2 kB
  • After minification 52.7 kB
  • After compression 9.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 40.5 kB, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 83.4 kB or 89% of the original size.

Image Optimization

-92%

Potential reduce by 199.6 kB

  • Original 216.4 kB
  • After minification 16.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Zadarma needs image optimization as it can save up to 199.6 kB or 92% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 2.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 334 B

  • Original 75.9 kB
  • After minification 75.9 kB
  • After compression 75.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Zadarma.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (34%)

Requests Now

50

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zadarma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zadarma.ru

zadarma.ru

201 ms

386 ms

font-awesome.min.css

font-awesome.min.css

82 ms

site.combined.min.css

site.combined.min.css

371 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

204 ms

modernizr.js

modernizr.js

237 ms

xregexp.min.js,unicode-base.min.js,unicode-categories.min.js,unicode-scripts.min.js,dropdown-menu.min.js

xregexp.min.js,unicode-base.min.js,unicode-categories.min.js,unicode-scripts.min.js,dropdown-menu.min.js

150 ms

jquery-ui.min.js,jquery.cookie.min.js,jquery.selectric.min.js,jquery.tablesorter.min.js,jquery.validate.min.js,chosen.jquery.min.js

jquery-ui.min.js,jquery.cookie.min.js,jquery.selectric.min.js,jquery.tablesorter.min.js,jquery.validate.min.js,chosen.jquery.min.js

149 ms

gist.min.js,highlight.pack.min.js,owl.carousel.min.js,captcha.min.js,direct_nums_select.min.js,popper.min.js

gist.min.js,highlight.pack.min.js,owl.carousel.min.js,captcha.min.js,direct_nums_select.min.js,popper.min.js

149 ms

scripts.min.js

scripts.min.js

193 ms

loader.js

loader.js

1183 ms

gtm.js

gtm.js

708 ms

logo.svg

logo.svg

469 ms

_collection.svg

_collection.svg

473 ms

_collection.svg

_collection.svg

527 ms

chat-ico.svg

chat-ico.svg

629 ms

zoho-logo.png

zoho-logo.png

631 ms

slack-ico.svg

slack-ico.svg

467 ms

integration-3.svg

integration-3.svg

626 ms

ms_teams_logo.png

ms_teams_logo.png

631 ms

integration-4.svg

integration-4.svg

593 ms

integration-5.svg

integration-5.svg

629 ms

integration-6.svg

integration-6.svg

1168 ms

hubspot-ico.png

hubspot-ico.png

632 ms

zendesk-icon.svg

zendesk-icon.svg

1169 ms

freshdesk-ico.png

freshdesk-ico.png

652 ms

Dynamics365.svg

Dynamics365.svg

653 ms

forbes-logo.svg

forbes-logo.svg

657 ms

tc-logo.png

tc-logo.png

693 ms

techradar-logo.svg

techradar-logo.svg

691 ms

bloomberg_logo1.png

bloomberg_logo1.png

750 ms

startup-nation.png

startup-nation.png

690 ms

smartbrief.png

smartbrief.png

698 ms

makeuseof_logo.svg

makeuseof_logo.svg

697 ms

mail-ico.svg

mail-ico.svg

695 ms

_collection.svg

_collection.svg

728 ms

globe_earth-ico.svg

globe_earth-ico.svg

630 ms

24_hours-ico.svg

24_hours-ico.svg

628 ms

receive_cash-ico.svg

receive_cash-ico.svg

646 ms

best_seller-ico.svg

best_seller-ico.svg

648 ms

hourglass_sand_top-ico.svg

hourglass_sand_top-ico.svg

646 ms

cost.svg

cost.svg

664 ms

home-aside.svg

home-aside.svg

635 ms

cloud.svg

cloud.svg

622 ms

cloud2.svg

cloud2.svg

592 ms

cloud3.svg

cloud3.svg

642 ms

citybackground.svg

citybackground.svg

640 ms

citybg-peoples.svg

citybg-peoples.svg

668 ms

chat-ico.svg

chat-ico.svg

361 ms

number-bg-new.svg

number-bg-new.svg

623 ms

red-bg.svg

red-bg.svg

553 ms

carret-down.svg

carret-down.svg

553 ms

Accessibility Review

zadarma.ru accessibility score

98

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<object> elements do not have alternate text

Best Practices

zadarma.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zadarma.ru SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zadarma.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Zadarma.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

zadarma.ru

Open Graph data is detected on the main page of Zadarma. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: